What is CALLBACK? How it work?
what is the advantage of CALLBACK,
please explain with an example

Answer Posted / rahul

Its a function called by OS. This function is like telling
OS to convey about certain event or many events to your
program by calling this function.

Is This Answer Correct ?    6 Yes 8 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

how to repaint when working with horizontal scroll bar

1715


What is mfc class hierarchy?

802


How to handle dynamic menus in mfc? What happens when client calls cocreateinstance?

924


I want recent paper pattern for HP company?

2014


How do I create a dialog box in mfc?

790


what message is sent to an application when the user presses the primary button?

1594


what is the meaning of constant FILE EXCEEDS LENGTH LIMIT while loading from ps file to vsam in the jcl?

3565


2.create for 10 batch: Employee_Number Employee_name Employee_Dateofjoining Employee_address Employee_salary 1.select the employee name who deriving more than 10 thousand salary and joined before august 08. use structure and pointers

2002


what is functioning of DIalodDataXchange ..?

1367


Do you have an idea about MFC?

1185


What does mfc stand for?

1201


plzz tell me what we can do and dont in tally ERP & sap business one?

2081


List out the basic features of MFC.

14391


What is the difference between Struts and JSF? Pls list some most suitable differences.

3024